Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › High pressure liquid containment joint for hydraulic aerator

High pressure liquid containment joint for hydraulic aerator

US Patent 5291842 · Granted Mar 8, 1994

Estimated economic value: $2,312,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Reel mower with pivotal footrest providing access to center rear cutting unit2016
Reel mower with easily removable cutting units having easily removable motors2015
Reel mower with cutting units suspended by double A arm suspensions2013
Spec-trac2011
Steerable cutting unit with steerable and level lift grass catcher2002
Steerable cutting unit with steerable and level lift grass catcher2002
Highway debris entrainment and storage device1998
Automatic debris retrieval system1998
Highway debris entrainment and storage device1996
Cutting reel suspension with adjustable spring downloading1995
Method and apparatus for soil cultivation by high pressure injection of fluids1992
Cutting reel suspension with adjustable spring downloading1991